Web scraping turns web pages into structured data. This hub gathers guides on scraping techniques, parsing HTML, handling dynamic sites, and collecting data responsibly with tools like Python, Beautiful Soup, and Playwright.
100 articles · Updated June 1, 2026
Scrape ethically: respect robots.txt and rate limits, and prefer official APIs when they exist.
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It depends on what you scrape and how. Public data is generally more defensible than data behind a login, and you should respect a site's terms of service, robots.txt, and rate limits. When in doubt, prefer official APIs.
For static pages, Python with requests and Beautiful Soup is a common combo, while Scrapy scales to larger crawls. For JavaScript-heavy sites, browser automation tools like Playwright or Puppeteer render the page first.